Re: order of results

Поиск
Список
Период
Сортировка
От Bruno Wolff III
Тема Re: order of results
Дата
Msg-id 20040326215303.GC21119@wolff.to
обсуждение исходный текст
Ответ на order of results  (Gregor Rot <zara4tustra@yahoo.com>)
Ответы Re: order of results  (Gregor Rot <zara4tustra@yahoo.com>)
Список pgsql-sql
On Thu, Mar 25, 2004 at 14:23:00 +0100, Gregor Rot <zara4tustra@yahoo.com> wrote:
> Hi,
> 
> i have a table called "people" (name:varchar, lastname:varchar).
> 
> i do a select on it:
> 
> select * from people where name like '%n1%' or lastname like '%l1%'.
> 
> i would like the results in this order:
> 
> first the results that satisfy only the (name like '%n1%') condition, 
> then the ones that satisfy only the (lastname like '%l1%') condition and 
> last the results that satisfy both conditions.
> 
> Is this possible in only one SQL?
> (note that the search conditions n1 and l1 differ from search to search.

Yes. You can order by true/false results from conditions to get the
results in the desired order.


В списке pgsql-sql по дате отправления:

Предыдущее
От: Tom Lane
Дата:
Сообщение: Re: date_part stored procs
Следующее
От: Tom Lane
Дата:
Сообщение: Re: Invalid Unicode Character Sequence found